Same here on Linux 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30
UTC 2017 x86_64 x86_64 x86_64 GNU/Linux.
Out of memory: Kill process 11067 (java) score 28 or sacrifice child
Killed process 11067 (java) total-vm:3569724kB, anon-rss:211720kB,
file-rss:20208kB
systemd-journald[247]: /dev/kmsg buffer overrun, some messages lost.
swap_free: Bad swap file entry 2000000000000000
BUG: Bad page map in process java pte:00000020 pmd:dac28067
addr:00007fc34ce69000 vm_flags:08000071 anon_vma: (null) mapping:
(null) index:7fc34ce69
file: (null) fault: (null) mmap: (null) readpage:
(null)
CPU: 1 PID: 11108 Comm: java Tainted: G B D 4.4.0-64-generic
#85-Ubuntu
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
0000000000000286 00000000f2f56de1 ffff8800d8ceba58 ffffffff813f8083
00007fc34ce69000 ffff8800dac023e8 ffff8800d8cebaa8 ffffffff811be06f
ffff8800d8ceba80 ffffffff811d518c 2000000000000000 0000000000000020
Call Trace:
[<ffffffff813f8083>] dump_stack+0x63/0x90
[<ffffffff811be06f>] print_bad_pte+0x1df/0x2a0
[<ffffffff811d518c>] ? swap_info_get+0x7c/0xd0
[<ffffffff811bf9f8>] unmap_page_range+0x468/0x7a0
[<ffffffff811bfdad>] unmap_single_vma+0x7d/0xe0
[<ffffffff811c0871>] unmap_vmas+0x51/0xa0
[<ffffffff811c9df7>] exit_mmap+0xa7/0x170
[<ffffffff8107e0a7>] mmput+0x57/0x130
[<ffffffff81083f2a>] do_exit+0x27a/0xb00
[<ffffffff8110046c>] ? __unqueue_futex+0x2c/0x60
[<ffffffff81100f8e>] ? futex_wait+0x16e/0x280
[<ffffffff81084833>] do_group_exit+0x43/0xb0
[<ffffffff810909b2>] get_signal+0x292/0x600
[<ffffffff8102e567>] do_signal+0x37/0x6f0
[<ffffffff8122fb84>] ? mntput+0x24/0x40
[<ffffffff81210ba0>] ? __fput+0x190/0x220
[<ffffffff8100320c>] exit_to_usermode_loop+0x8c/0xd0
[<ffffffff81003c6e>] syscall_return_slowpath+0x4e/0x60
[<ffffffff8183c750>] int_ret_from_sys_call+0x25/0x8f
BUG: Bad rss-counter state mm:ffff8800d8bc8800 idx:2 val:-1
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https://bugs.launchpad.net/bugs/1655842
Title:
"Out of memory" errors after upgrade to 4.4.0-59
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Fix Released
Bug description:
I recently replaced some Xenial servers, and started experiencing "Out
of memory" problems with the default kernel.
We bake Amazon AMIs based on an official Ubuntu-provided image (ami-
e6b58e85, in ap-southeast-2, from https://cloud-
images.ubuntu.com/locator/ec2/). Previous versions of our AMI
included "4.4.0-57-generic", but the latest version picked up
"4.4.0-59-generic" as part of a "dist-upgrade".
Instances booted using the new AMI have been using more memory, and
experiencing OOM issues - sometimes during boot, and sometimes a while
afterwards. An example from the system log is:
[ 130.113411] cloud-init[1560]: Cloud-init v. 0.7.8 running 'modules:final'
at Wed, 11 Jan 2017 22:07:53 +0000. Up 29.28 seconds.
[ 130.124219] cloud-init[1560]: Cloud-init v. 0.7.8 finished at Wed, 11 Jan
2017 22:09:35 +0000. Datasource DataSourceEc2. Up 130.09 seconds
[29871.137128] Out of memory: Kill process 2920 (ruby) score 107 or sacrifice
child
[29871.140816] Killed process 2920 (ruby) total-vm:675048kB,
anon-rss:51184kB, file-rss:2164kB
[29871.449209] Out of memory: Kill process 3257 (splunkd) score 97 or
sacrifice child
[29871.453282] Killed process 3258 (splunkd) total-vm:66272kB,
anon-rss:6676kB, file-rss:0kB
[29871.677910] Out of memory: Kill process 2647 (fluentd) score 51 or
sacrifice child
[29871.681872] Killed process 2647 (fluentd) total-vm:117944kB,
anon-rss:23956kB, file-rss:1356kB
I have a hunch that this may be related to the fix for
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1647400,
introduced in linux (4.4.0-58.79).
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-59-generic 4.4.0-59.80
ProcVersionSignature: User Name 4.4.0-59.80-generic 4.4.35
Uname: Linux 4.4.0-59-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jan 12 06:29 seq
crw-rw---- 1 root audio 116, 33 Jan 12 06:29 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Date: Thu Jan 12 06:38:45 2017
Ec2AMI: ami-0f93966c
Ec2AMIManifest: (unknown)
Ec2AvailabilityZone: ap-southeast-2a
Ec2InstanceType: t2.nano
Ec2Kernel: unavailable
Ec2Ramdisk: unavailable
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb: Error: command ['lsusb'] failed with exit code 1:
MachineType: Xen HVM domU
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-59-generic
root=UUID=fb0fef08-f3c5-40bf-9776-f7ba00fe72be ro console=tty1 console=ttyS0
RelatedPackageVersions:
linux-restricted-modules-4.4.0-59-generic N/A
linux-backports-modules-4.4.0-59-generic N/A
linux-firmware 1.157.6
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/09/2016
dmi.bios.vendor: Xen
dmi.bios.version: 4.2.amazon
dmi.chassis.type: 1
dmi.chassis.vendor: Xen
dmi.modalias:
dmi:bvnXen:bvr4.2.amazon:bd12/09/2016:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr:
dmi.product.name: HVM domU
dmi.product.version: 4.2.amazon
dmi.sys.vendor: Xen
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